Events in Sion / Sitten - City events

3 days of tastings for all wine enthusiasts !

The music festival in the heart of the Valais.

Cycling & Running Sion, capital of Valais🇨🇭 July 31, 2026: 5 & 10km🏃 August 1: 4 courses route🚴🏻‍♂️ Events/Exhibitors' village🎪 Pascal Richard, godfather ⭐️

The Valais Triathlon Festival is a sporting and festive weekend at the Domaine des Îles in Sion, with Kids à Full formats, entertainment, paddle-boarding, concerts and a friendly atmosphere.

For three weeks, iconic venues across the city will become spaces for listening, discovery and shared emotion, where sparkling, meditative, dramatic and playfully joyful atmospheres unfold.

The Sion Carnival is one of the city's biggest annual events.